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WH

Whistle

by Cactus

Compact 16.9 MB speech-to-text model from Cactus that runs on CPU with no dependencies.

Updated EU status checked Last shown

Whistle at a glance

What is Whistle?
Whistle is a model from Cactus. Compact 16.9 MB speech-to-text model from Cactus that runs on CPU with no dependencies.
Who makes Whistle?
Whistle is made by Cactus.
Does Whistle work in the EU?
Unverified. No explicit evidence found. Last verified 14 Nov 2026.
How much does Whistle cost?
Pricing unknown.
Where was Whistle shown?
In 1 creator video by AI Search. Most recently by AI Search on 4 Oct 2026, at 3:14 in “Gemini 4, GPT 6.1, Plasma conjecture, Napoleon code solved, OpenAI Dots, Claude Sonnet 5.5: AI NEWS”.

Sources: creator videos at the linked timestamps. EU status is information, not legal advice; see how we check.

About

Whistle is a small speech-to-text (speech recognition) model from Cactus. According to a creator review, the model file is about 16.9 MB and runs on CPU with no external dependencies, which makes it suited to on-device and edge use.

It processes audio in 30-second windows, detects the spoken language automatically and returns word-level timestamps. The same review reports a lower word error rate and faster decoding than OpenAI's Whisper Base. These figures come from a creator's summary, not from an official page, and have not been verified here.

No official page, repository or model card could be fetched, so the licence, pricing, release date and distribution channels are unconfirmed.

Key features
  • About 16.9 MB model size
  • Runs on CPU with no dependencies
  • 30-second audio window
  • Automatic language detection
  • Word-level timestamps
  • Reported lower error rate and faster decoding than Whisper Base
1 moment

As seen on YouTube

Watch the moment: the exact second top creators show it. Videos load only when you press play, via youtube-nocookie.com.

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